CN205779097U - A kind of oil sump with self-cleaning function - Google Patents
A kind of oil sump with self-cleaning function Download PDFInfo
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- CN205779097U CN205779097U CN201620558941.1U CN201620558941U CN205779097U CN 205779097 U CN205779097 U CN 205779097U CN 201620558941 U CN201620558941 U CN 201620558941U CN 205779097 U CN205779097 U CN 205779097U
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- oil sump
- dividing plate
- oil
- self
- cleaning function
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Abstract
The utility model discloses a kind of oil sump with self-cleaning function, including oil sump body, oil sump inner chamber is separated into bilevel dividing plate by this internal being provided with of oil sump, dividing plate is provided with multiple intercommunicating pore, the bottom of oil sump body is communicated with the fuel outlet of oil sump inner chamber, is provided with dismountable capping at fuel outlet.This utility model can realize being automatically separated and being emitted of greasy filth and impurity in lubricating oil, without pulling down oil sump during discharge, efficient and convenient when safeguarding.
Description
Technical field
This utility model relates to a kind of oil sump with self-cleaning function.
Background technology
Oil sump is the lower half of crankcase, is also called lower crankcase.The effect of oil sump is closed crankcase, it is miscellaneous to prevent
Matter enters crankcase, collects and store lubricating oil.
During electromotor works, lubricating oil can occur aging, forms jelly, forms greasy filth, in greasy filth the most often
Often can be mixed with the impurity such as iron filings, residue, these greasy filth and impurity and can affect the normal use of lubricating oil.Ask to solve this
Topic, Authorization Notice No. is that the Chinese patent of CN203214846U discloses a kind of oil sump, is provided with filtration in the inner chamber of oil sump
Net, when lubricating oil flows out in oil sump from gear-box, drainage screen filters by its lubricating oil, by
Greasy filth, impurity etc. can be retained, it is therefore desirable to drainage screen is carried out, when safeguarding more by oil sump of periodically dismantling on drainage screen
Trouble.
Summary of the invention
The purpose of this utility model is to provide a kind of oil sump with self-cleaning function for the deficiencies in the prior art, is needing
Without oil sump is disassembled from electromotor when greasy filth to be cleared up and impurity, efficient and convenient when safeguarding.
For achieving the above object, this utility model includes oil sump body, and it is structurally characterized in that described oil sump, and this is internal
Being provided with and oil sump inner chamber is separated into bilevel dividing plate, dividing plate is provided with multiple intercommunicating pore, and the bottom of oil sump body sets
There is the fuel outlet of connection oil sump inner chamber, at fuel outlet, be provided with dismountable capping.
Being provided with the baffle plate being divided into two oil drain canals at described fuel outlet, the cross section of baffle plate is S-shaped.
Described intercommunicating pore is covered with dividing plate and is uniformly distributed on dividing plate.
The internal diameter of described intercommunicating pore is gradually reduced from top to bottom, and intercommunicating pore is round and smooth mistake with the intersection of the upper surface of dividing plate
Cross.
Described dividing plate is located at the bottom of oil sump inner chamber.
The inner chamber bottom surface of this oil sump is to structure low between opposite side inclination or periphery senior middle school, described fuel outlet from side
It is connected with the lowest part of oil sump inner chamber.
After using said structure, oil sump inner chamber is separated into upper and lower two-layer and is connected by intercommunicating pore by dividing plate, according to
The spatter property of lubricating oil, aging lubricating oil can form jelly, form greasy filth, and these greasy filth are together with in engine working process
The impurity such as the iron filings of generation, residue flow into the lower section of dividing plate through intercommunicating pore together and precipitate, when the engine runs, and machine
Oil pump extracts the lubricating oil of cleaning above dividing plate, due to the existence of dividing plate, exists between upper strata lubricating oil and lower floor's lubricating oil
Certain current difference, lubricating oil pump will not cause the flowing of the biggest speed of lower floor's lubricating oil from oil sump during oil suction, and electromotor
Time static, the greasy filth on upper strata, impurity etc. can constantly enter in lower floor's lubricating oil by the intercommunicating pore on dividing plate, thus can protect
The cleaning of card upper strata lubricating oil, thus it is greatly prolonged the service life of lubricating oil, produced greasy filth, impurity etc. can be by draining the oil
Mouth is released, and without dismantling oil sump during cleaning, the process of maintenance thus can be made to become efficient and convenient.Be provided with at fuel outlet by
It is separated into the baffle plate of two oil drain canals, and the cross section of baffle plate is S-shaped, by fuel outlet release lower floor's lubricating oil time can be at oil
Forming whirlpool in the inner chamber of drain pan body, whirlpool has souring to the sidewall of oil sump chamber body, so that on sidewall
Greasy filth, impurity cleared up, it is to avoid the secondary pollution of lubricating oil.
In sum, this utility model can realize being automatically separated and being given off of greasy filth and impurity in lubricating oil
Come, without pulling down oil sump during discharge, efficient and convenient when safeguarding.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is further described in detail:
Fig. 1 is the structural representation of existing oil sump；
Fig. 2 is the fundamental diagram of existing oil sump；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the structural representation of this utility model median septum；
Fig. 5 is the structural representation of intercommunicating pore longitudinal section in this utility model；
Fig. 6 is the structural representation of fuel outlet in this utility model；
Fig. 7 is fundamental diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, oil sump of the prior art includes oil sump body, was provided with in the inner chamber of oil sump body
Filter screen 11, when lubricating oil flows out and arrives oil sump 13 from electromotor 12, drainage screen 11 is carried out by its lubricating oil
Filtering, greasy filth in lubricating oil, impurity etc. can be stayed on drainage screen 11, and the lubricating oil below the decimated filter screen of lubricating oil pump 14 11 is used
In the lubrication of electromotor 12, owing to greasy filth, impurity etc. can be retained on drainage screen 11, it is therefore desirable to oil sump 13 of periodically dismantling is with right
It is carried out, and more bothers when safeguarding.In addition, oil sump of the prior art there is also following shortcoming: lubricating oil follows
Endless tube road must be located at the outside of oil sump；Oil sump and drainage screen must make two parts separated, and increase assembling procedure；The oil end
Shell need to consider the installation site of drainage screen when manufacturing, for preventing movement parts contact filtration net, the height of whole oil sump will increase,
Small product size is caused to increase and the raising of manufacturing cost.Owing to oil sump of the prior art exists these defects, therefore having must
Make improvements.
With reference to Fig. 3, the oil sump after improvement includes oil sump body 1, is provided with and is divided by oil sump inner chamber in oil sump body 1
Being divided into bilevel dividing plate 3, dividing plate 3 is provided with multiple intercommunicating pore 4, and the bottom of oil sump body 1 is communicated with in oil sump
The fuel outlet 5 in chamber, is provided with dismountable capping 6 at fuel outlet 5.Oil sump inner chamber is separated into upper and lower two-layer and passes through by dividing plate 3
Intercommunicating pore 4 is connected, and according to the spatter property of lubricating oil, aging lubricating oil can form jelly, forms greasy filth, and these greasy filth is even
Flow into through intercommunicating pore 4 together with impurity such as the iron filings produced in engine working process, residues under lower section the precipitation of dividing plate 3
Come.With reference to Fig. 7, when electromotor 12 operates, lubricating oil pump 14 is transported to electromotor after extracting clean lubricating oil above dividing plate 3
In the lubricating system of 12, due to the existence of dividing plate 3, between upper strata lubricating oil and lower floor's lubricating oil, there is certain current difference,
Lubricating oil pump 14 will not cause the flowing of the biggest speed of lower floor's lubricating oil from oil sump 13 during oil suction, and when electromotor 12 is static,
The greasy filth on upper strata, impurity etc. can constantly enter in lower floor's lubricating oil by the intercommunicating pore 4 on dividing plate 3, thus can ensure on
The cleaning of layer lubricating oil, thus it is greatly prolonged the service life of lubricating oil, produced greasy filth, impurity etc. can pass through fuel outlet 5
Release, without oil sump 13 will be dismantled during cleaning, the process safeguarded thus can be made to become efficient and convenient.
With reference to Fig. 4, intercommunicating pore 4 is covered with dividing plate 3 and is uniformly distributed on dividing plate 3, and this dividing plate 3 is more penetrating, aging
Impurity in the middle of lubricating oil and lubricating oil is difficult to deposit on dividing plate 3, its using effect more preferably, certain intercommunicating pore 4 every
Number and distribution mode on plate 3 can have varied.With reference to Fig. 5, the internal diameter of intercommunicating pore 4 is gradually reduced from top to bottom, even
Through hole 4 is rounding off with the intersection of the upper surface of dividing plate 3, intercommunicating pore 4 be shaped like inverted horn mouth, use this
After structure, the greasy filth on upper strata, impurity etc. can be more smooth when passing downwardly through intercommunicating pore 4, extracting lubricating oil above dividing plate 3
Time, it is deposited in the greasy filth below dividing plate 3, impurity etc. and is also not easy upwards to rise.
With reference to Fig. 3, Fig. 7, dividing plate 3 is located at the bottom of oil sump inner chamber, just has bigger space above such dividing plate 3,
Thus can lubricating oil pump 14 be installed in it, it is adaptive to the design that lubricating oil pump 14 is built-in in oil sump 13.Certainly dividing plate 3 exists
Position in oil sump inner chamber can be arranged the most separately.
For the ease of clearing up the greasy filth in oil sump inner chamber, impurity etc., the inner chamber bottom surface of this oil sump can be arranged
For the structure tilted to opposite side from side, it is also possible to be set to structure low between periphery senior middle school, no matter use any setting
Mode, the setting of fuel outlet 5 is connected with the lowest part with oil sump inner chamber and is advisable, lubricating oil that such lower floor is aging and lubrication
Impurity in oil can be pooled at fuel outlet 5 automatically, and the effect of cleaning is preferable.
With reference to Fig. 6, being provided with the baffle plate 7 being divided into two oil drain canals at fuel outlet 5, the cross section of baffle plate 7 is S
Shape, when releasing lubricating oil by fuel outlet 5, lubricating oil can in oil sump inner chamber in formed whirlpool, circinate lubricating oil pair
The sidewall of oil sump inner chamber has souring, greasy filth, foreign material etc. on the sidewall of oil sump inner chamber can be cleaned out, thus can keep away
Exempt from the secondary pollution of lubricating oil.
In sum, this utility model is not limited to above-mentioned detailed description of the invention.Those skilled in the art, without departing from this reality
On the premise of novel spirit and scope, some changes and modification can be done.Protection domain of the present utility model should be with this reality
It is as the criterion by novel claim.
Claims (6)
1. there is an oil sump for self-cleaning function, including oil sump body (1), in it is characterized in that described oil sump body (1)
Being provided with and oil sump inner chamber is separated into bilevel dividing plate (3), dividing plate (3) is provided with multiple intercommunicating pore (4), oil sump body
(1) bottom is communicated with the fuel outlet (5) of oil sump inner chamber, and fuel outlet (5) place is provided with dismountable capping (6).
The oil sump with self-cleaning function the most according to claim 1, is characterized in that described fuel outlet (5) place is provided with it
Being separated into the baffle plate (7) of two oil drain canals, the cross section of baffle plate (7) is S-shaped.
The oil sump with self-cleaning function the most according to claim 1, is characterized in that described intercommunicating pore (4) is covered with dividing plate
(3) and it is uniformly distributed on dividing plate (3).
The oil sump with self-cleaning function the most according to claim 3, is characterized in that the internal diameter of described intercommunicating pore (4) is from upper
Being gradually reduced under to, intercommunicating pore (4) is rounding off with the intersection of the upper surface of dividing plate (3).
The oil sump with self-cleaning function the most according to claim 1, is characterized in that described dividing plate (3) is located in oil sump
The bottom in chamber.
6., according to the oil sump with self-cleaning function described in any claim in claim 1 to 5, it is characterized in that at the bottom of this oil
The inner chamber bottom surface of shell is to structure low between opposite side inclination or periphery senior middle school from side, in described fuel outlet (5) and oil sump
The lowest part in chamber is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558941.1U CN205779097U (en) | 2016-06-12 | 2016-06-12 | A kind of oil sump with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558941.1U CN205779097U (en) | 2016-06-12 | 2016-06-12 | A kind of oil sump with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779097U true CN205779097U (en) | 2016-12-07 |
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ID=58134260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558941.1U Active CN205779097U (en) | 2016-06-12 | 2016-06-12 | A kind of oil sump with self-cleaning function |
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|---|---|
| CN (1) | CN205779097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502810A (en) * | 2019-09-16 | 2021-03-16 | 成都阿里时意科技有限公司 | Oil pan for engine |
| CN113356959B (en) * | 2021-06-18 | 2024-03-19 | 广西玉柴机器股份有限公司 | Dry-wet oil pan structure |
-
2016
- 2016-06-12 CN CN201620558941.1U patent/CN205779097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502810A (en) * | 2019-09-16 | 2021-03-16 | 成都阿里时意科技有限公司 | Oil pan for engine |
| CN113356959B (en) * | 2021-06-18 | 2024-03-19 | 广西玉柴机器股份有限公司 | Dry-wet oil pan structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |